Scientists are still trying to ______ life on other planets.

Choose the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions. (0.4 point)

Choose the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. (0.4 point)

Miss Jenny spoke slowly. However, I didn't understand what she was saying. (ALTHOUGH)

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Choose the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions. (0.4 point)

Choose the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. (0.4 point)

The students _______ this website to learn English grammar since the beginning of this year.

President Ho Chi Minh read the Declaration of Independence ________ September 2^nd, 1945.

Choose the letter A, B, C or D to indicate the word or phrase that best completes each of the following questions. (4.0 points)

You can go to school by bus, by bike, _______ on foot to save energy. It depends on your choice.

This book is so _______ that I have read it many times.

How many books are there in the Harry Porter series?

I suggested ________ our English by listening to more podcasts on the Internet.

Bathrooms are usually wet and slippery, so don't let children _______ with water there.

Phong told his mother that he would have a day off _______